Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000015847-15-000046-index.html | 2015-12-15 16:02:25 | |
| 0000015847-15-000046.txt | 2015-12-15 16:02:25 | |
 0000015847-15-000046-xbrl.zip | 53720 | 2015-12-15 16:02:25 |
| buks-20151031.xml | 101176 | 2015-12-15 16:02:25 |
| buks-20151031.xsd | 23049 | 2015-12-15 16:02:25 |
| buks-20151031_cal.xml | 18686 | 2015-12-15 16:02:25 |
| buks-20151031_def.xml | 67971 | 2015-12-15 16:02:25 |
| buks-20151031_lab.xml | 292907 | 2015-12-15 16:02:25 |
| buks-20151031_pre.xml | 164739 | 2015-12-15 16:02:25 |
| exhibit31-1.htm | 11102 | 2015-12-15 16:02:25 |
| exhibit31-2.htm | 11078 | 2015-12-15 16:02:25 |
| exhibit32-1.htm | 4862 | 2015-12-15 16:02:25 |
| exhibit32-2.htm | 4905 | 2015-12-15 16:02:25 |
| FilingSummary.xml | 11484 | 2015-12-15 16:02:25 |
| Financial_Report.xlsx | 24728 | 2015-12-15 16:02:25 |
| form10q.htm | 655866 | 2015-12-15 16:02:25 |
| R1.htm | 25648 | 2015-12-15 16:02:25 |
| R10.htm | 5723 | 2015-12-15 16:02:25 |
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| R8.htm | 6902 | 2015-12-15 16:02:25 |
| R9.htm | 8348 | 2015-12-15 16:02:25 |
| report.css | 2767 | 2015-12-15 16:02:25 |
| Show.js | 1410 | 2015-12-15 16:02:25 |